xref: /linux/lib/Kconfig (revision ab25383983fb8d7786696f5371e75e79c3e9a405)
11da177e4SLinus Torvalds#
21da177e4SLinus Torvalds# Library configuration
31da177e4SLinus Torvalds#
41da177e4SLinus Torvalds
54370aa4aSLai Jiangshanconfig BINARY_PRINTF
64370aa4aSLai Jiangshan	def_bool n
74370aa4aSLai Jiangshan
81da177e4SLinus Torvaldsmenu "Library routines"
91da177e4SLinus Torvalds
10f5e70d0fSDavid Woodhouseconfig RAID6_PQ
11f5e70d0fSDavid Woodhouse	tristate
12f5e70d0fSDavid Woodhouse
13a5cfc1ecSAkinobu Mitaconfig BITREVERSE
14a5cfc1ecSAkinobu Mita	tristate
15a5cfc1ecSAkinobu Mita
168759ef32SOskar Schirmerconfig RATIONAL
178759ef32SOskar Schirmer	boolean
188759ef32SOskar Schirmer
192922585bSDavid S. Millerconfig GENERIC_STRNCPY_FROM_USER
202922585bSDavid S. Miller	bool
212922585bSDavid S. Miller
22a08c5356SLinus Torvaldsconfig GENERIC_STRNLEN_USER
23a08c5356SLinus Torvalds	bool
24a08c5356SLinus Torvalds
2519870defSAlexander van Heukelumconfig GENERIC_FIND_FIRST_BIT
269ba16087SJan Beulich	bool
2719870defSAlexander van Heukelum
28b923650bSMichael S. Tsirkinconfig NO_GENERIC_PCI_IOPORT_MAP
29b923650bSMichael S. Tsirkin	bool
30b923650bSMichael S. Tsirkin
3166eab4dfSMichael S. Tsirkinconfig GENERIC_PCI_IOMAP
3266eab4dfSMichael S. Tsirkin	bool
3366eab4dfSMichael S. Tsirkin
344673ca8eSMichael S. Tsirkinconfig GENERIC_IOMAP
354673ca8eSMichael S. Tsirkin	bool
3666eab4dfSMichael S. Tsirkin	select GENERIC_PCI_IOMAP
374673ca8eSMichael S. Tsirkin
38087fafd1SRichard Weinbergerconfig GENERIC_IO
39087fafd1SRichard Weinberger	boolean
40087fafd1SRichard Weinberger	default n
41087fafd1SRichard Weinberger
424ccf4beaSWolfram Sangconfig STMP_DEVICE
434ccf4beaSWolfram Sang	bool
444ccf4beaSWolfram Sang
451da177e4SLinus Torvaldsconfig CRC_CCITT
461da177e4SLinus Torvalds	tristate "CRC-CCITT functions"
471da177e4SLinus Torvalds	help
481da177e4SLinus Torvalds	  This option is provided for the case where no in-kernel-tree
491da177e4SLinus Torvalds	  modules require CRC-CCITT functions, but a module built outside
501da177e4SLinus Torvalds	  the kernel tree does. Such modules that use library CRC-CCITT
511da177e4SLinus Torvalds	  functions require M here.
521da177e4SLinus Torvalds
537657ec1fSEvgeniy Polyakovconfig CRC16
547657ec1fSEvgeniy Polyakov	tristate "CRC16 functions"
557657ec1fSEvgeniy Polyakov	help
567657ec1fSEvgeniy Polyakov	  This option is provided for the case where no in-kernel-tree
577657ec1fSEvgeniy Polyakov	  modules require CRC16 functions, but a module built outside
587657ec1fSEvgeniy Polyakov	  the kernel tree does. Such modules that use library CRC16
597657ec1fSEvgeniy Polyakov	  functions require M here.
607657ec1fSEvgeniy Polyakov
61f11f594eSMartin K. Petersenconfig CRC_T10DIF
62f11f594eSMartin K. Petersen	tristate "CRC calculation for the T10 Data Integrity Field"
63f11f594eSMartin K. Petersen	help
64f11f594eSMartin K. Petersen	  This option is only needed if a module that's not in the
65f11f594eSMartin K. Petersen	  kernel tree needs to calculate CRC checks for use with the
66f11f594eSMartin K. Petersen	  SCSI data integrity subsystem.
67f11f594eSMartin K. Petersen
683e7cbae7SIvo van Doornconfig CRC_ITU_T
693e7cbae7SIvo van Doorn	tristate "CRC ITU-T V.41 functions"
703e7cbae7SIvo van Doorn	help
713e7cbae7SIvo van Doorn	  This option is provided for the case where no in-kernel-tree
723e7cbae7SIvo van Doorn	  modules require CRC ITU-T V.41 functions, but a module built outside
733e7cbae7SIvo van Doorn	  the kernel tree does. Such modules that use library CRC ITU-T V.41
743e7cbae7SIvo van Doorn	  functions require M here.
753e7cbae7SIvo van Doorn
761da177e4SLinus Torvaldsconfig CRC32
7746c5801eSDarrick J. Wong	tristate "CRC32/CRC32c functions"
781da177e4SLinus Torvalds	default y
79906d66dfSAkinobu Mita	select BITREVERSE
801da177e4SLinus Torvalds	help
811da177e4SLinus Torvalds	  This option is provided for the case where no in-kernel-tree
8246c5801eSDarrick J. Wong	  modules require CRC32/CRC32c functions, but a module built outside
8346c5801eSDarrick J. Wong	  the kernel tree does. Such modules that use library CRC32/CRC32c
8446c5801eSDarrick J. Wong	  functions require M here.
851da177e4SLinus Torvalds
863863ef31SBob Pearsonconfig CRC32_SELFTEST
873863ef31SBob Pearson	bool "CRC32 perform self test on init"
883863ef31SBob Pearson	default n
893863ef31SBob Pearson	depends on CRC32
903863ef31SBob Pearson	help
913863ef31SBob Pearson	  This option enables the CRC32 library functions to perform a
923863ef31SBob Pearson	  self test on initialization. The self test computes crc32_le
933863ef31SBob Pearson	  and crc32_be over byte strings with random alignment and length
943863ef31SBob Pearson	  and computes the total elapsed time and number of bytes processed.
953863ef31SBob Pearson
965cde7656SDarrick J. Wongchoice
975cde7656SDarrick J. Wong	prompt "CRC32 implementation"
985cde7656SDarrick J. Wong	depends on CRC32
995cde7656SDarrick J. Wong	default CRC32_SLICEBY8
10082edb4baSDarrick J. Wong	help
10182edb4baSDarrick J. Wong	  This option allows a kernel builder to override the default choice
10282edb4baSDarrick J. Wong	  of CRC32 algorithm.  Choose the default ("slice by 8") unless you
10382edb4baSDarrick J. Wong	  know that you need one of the others.
1045cde7656SDarrick J. Wong
1055cde7656SDarrick J. Wongconfig CRC32_SLICEBY8
1065cde7656SDarrick J. Wong	bool "Slice by 8 bytes"
1075cde7656SDarrick J. Wong	help
1085cde7656SDarrick J. Wong	  Calculate checksum 8 bytes at a time with a clever slicing algorithm.
1095cde7656SDarrick J. Wong	  This is the fastest algorithm, but comes with a 8KiB lookup table.
1105cde7656SDarrick J. Wong	  Most modern processors have enough cache to hold this table without
1115cde7656SDarrick J. Wong	  thrashing the cache.
1125cde7656SDarrick J. Wong
1135cde7656SDarrick J. Wong	  This is the default implementation choice.  Choose this one unless
1145cde7656SDarrick J. Wong	  you have a good reason not to.
1155cde7656SDarrick J. Wong
1165cde7656SDarrick J. Wongconfig CRC32_SLICEBY4
1175cde7656SDarrick J. Wong	bool "Slice by 4 bytes"
1185cde7656SDarrick J. Wong	help
1195cde7656SDarrick J. Wong	  Calculate checksum 4 bytes at a time with a clever slicing algorithm.
1205cde7656SDarrick J. Wong	  This is a bit slower than slice by 8, but has a smaller 4KiB lookup
1215cde7656SDarrick J. Wong	  table.
1225cde7656SDarrick J. Wong
1235cde7656SDarrick J. Wong	  Only choose this option if you know what you are doing.
1245cde7656SDarrick J. Wong
1255cde7656SDarrick J. Wongconfig CRC32_SARWATE
1265cde7656SDarrick J. Wong	bool "Sarwate's Algorithm (one byte at a time)"
1275cde7656SDarrick J. Wong	help
1285cde7656SDarrick J. Wong	  Calculate checksum a byte at a time using Sarwate's algorithm.  This
1295cde7656SDarrick J. Wong	  is not particularly fast, but has a small 256 byte lookup table.
1305cde7656SDarrick J. Wong
1315cde7656SDarrick J. Wong	  Only choose this option if you know what you are doing.
1325cde7656SDarrick J. Wong
1335cde7656SDarrick J. Wongconfig CRC32_BIT
1345cde7656SDarrick J. Wong	bool "Classic Algorithm (one bit at a time)"
1355cde7656SDarrick J. Wong	help
1365cde7656SDarrick J. Wong	  Calculate checksum one bit at a time.  This is VERY slow, but has
1375cde7656SDarrick J. Wong	  no lookup table.  This is provided as a debugging option.
1385cde7656SDarrick J. Wong
1395cde7656SDarrick J. Wong	  Only choose this option if you are debugging crc32.
1405cde7656SDarrick J. Wong
1415cde7656SDarrick J. Wongendchoice
1425cde7656SDarrick J. Wong
143ad241528SJan Nikitenkoconfig CRC7
144ad241528SJan Nikitenko	tristate "CRC7 functions"
145ad241528SJan Nikitenko	help
146ad241528SJan Nikitenko	  This option is provided for the case where no in-kernel-tree
147ad241528SJan Nikitenko	  modules require CRC7 functions, but a module built outside
148ad241528SJan Nikitenko	  the kernel tree does. Such modules that use library CRC7
149ad241528SJan Nikitenko	  functions require M here.
150ad241528SJan Nikitenko
1511da177e4SLinus Torvaldsconfig LIBCRC32C
1521da177e4SLinus Torvalds	tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check"
15393027354SHerbert Xu	select CRYPTO
15469c35efcSHerbert Xu	select CRYPTO_CRC32C
1551da177e4SLinus Torvalds	help
1561da177e4SLinus Torvalds	  This option is provided for the case where no in-kernel-tree
1571da177e4SLinus Torvalds	  modules require CRC32c functions, but a module built outside the
1581da177e4SLinus Torvalds	  kernel tree does. Such modules that use library CRC32c functions
1591da177e4SLinus Torvalds	  require M here.  See Castagnoli93.
1601da177e4SLinus Torvalds	  Module will be libcrc32c.
1611da177e4SLinus Torvalds
1627150962dSArend van Sprielconfig CRC8
1637150962dSArend van Spriel	tristate "CRC8 function"
1647150962dSArend van Spriel	help
1657150962dSArend van Spriel	  This option provides CRC8 function. Drivers may select this
1667150962dSArend van Spriel	  when they need to do cyclic redundancy check according CRC8
1677150962dSArend van Spriel	  algorithm. Module will be called crc8.
1687150962dSArend van Spriel
169e65e1fc2SAl Viroconfig AUDIT_GENERIC
170e65e1fc2SAl Viro	bool
171e65e1fc2SAl Viro	depends on AUDIT && !AUDIT_ARCH
172e65e1fc2SAl Viro	default y
173e65e1fc2SAl Viro
1741da177e4SLinus Torvalds#
1751da177e4SLinus Torvalds# compression support is select'ed if needed
1761da177e4SLinus Torvalds#
1771da177e4SLinus Torvaldsconfig ZLIB_INFLATE
1781da177e4SLinus Torvalds	tristate
1791da177e4SLinus Torvalds
1801da177e4SLinus Torvaldsconfig ZLIB_DEFLATE
1811da177e4SLinus Torvalds	tristate
1821da177e4SLinus Torvalds
18364c70b1cSRichard Purdieconfig LZO_COMPRESS
18464c70b1cSRichard Purdie	tristate
18564c70b1cSRichard Purdie
18664c70b1cSRichard Purdieconfig LZO_DECOMPRESS
18764c70b1cSRichard Purdie	tristate
18864c70b1cSRichard Purdie
18924fa0402SLasse Collinsource "lib/xz/Kconfig"
19024fa0402SLasse Collin
1911da177e4SLinus Torvalds#
192c8531ab3SH. Peter Anvin# These all provide a common interface (hence the apparent duplication with
193c8531ab3SH. Peter Anvin# ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.)
194c8531ab3SH. Peter Anvin#
195c8531ab3SH. Peter Anvinconfig DECOMPRESS_GZIP
1967856a16eSH. Peter Anvin	select ZLIB_INFLATE
197c8531ab3SH. Peter Anvin	tristate
198c8531ab3SH. Peter Anvin
199c8531ab3SH. Peter Anvinconfig DECOMPRESS_BZIP2
200c8531ab3SH. Peter Anvin	tristate
201c8531ab3SH. Peter Anvin
202c8531ab3SH. Peter Anvinconfig DECOMPRESS_LZMA
203c8531ab3SH. Peter Anvin	tristate
204c8531ab3SH. Peter Anvin
2053ebe1243SLasse Collinconfig DECOMPRESS_XZ
2063ebe1243SLasse Collin	select XZ_DEC
2073ebe1243SLasse Collin	tristate
2083ebe1243SLasse Collin
209cacb246fSAlbin Tonnerreconfig DECOMPRESS_LZO
210cacb246fSAlbin Tonnerre	select LZO_DECOMPRESS
211cacb246fSAlbin Tonnerre	tristate
212cacb246fSAlbin Tonnerre
213c8531ab3SH. Peter Anvin#
214f14f75b8SJes Sorensen# Generic allocator support is selected if needed
215f14f75b8SJes Sorensen#
216f14f75b8SJes Sorensenconfig GENERIC_ALLOCATOR
217f14f75b8SJes Sorensen	boolean
218f14f75b8SJes Sorensen
219f14f75b8SJes Sorensen#
2201da177e4SLinus Torvalds# reed solomon support is select'ed if needed
2211da177e4SLinus Torvalds#
2221da177e4SLinus Torvaldsconfig REED_SOLOMON
2231da177e4SLinus Torvalds	tristate
2241da177e4SLinus Torvalds
2251da177e4SLinus Torvaldsconfig REED_SOLOMON_ENC8
2261da177e4SLinus Torvalds	boolean
2271da177e4SLinus Torvalds
2281da177e4SLinus Torvaldsconfig REED_SOLOMON_DEC8
2291da177e4SLinus Torvalds	boolean
2301da177e4SLinus Torvalds
2311da177e4SLinus Torvaldsconfig REED_SOLOMON_ENC16
2321da177e4SLinus Torvalds	boolean
2331da177e4SLinus Torvalds
2341da177e4SLinus Torvaldsconfig REED_SOLOMON_DEC16
2351da177e4SLinus Torvalds	boolean
2361da177e4SLinus Torvalds
237f7704347SDavid S. Miller#
238437aa565SIvan Djelic# BCH support is selected if needed
239437aa565SIvan Djelic#
240437aa565SIvan Djelicconfig BCH
241437aa565SIvan Djelic	tristate
242437aa565SIvan Djelic
243437aa565SIvan Djelicconfig BCH_CONST_PARAMS
244437aa565SIvan Djelic	boolean
245437aa565SIvan Djelic	help
246437aa565SIvan Djelic	  Drivers may select this option to force specific constant
247437aa565SIvan Djelic	  values for parameters 'm' (Galois field order) and 't'
248437aa565SIvan Djelic	  (error correction capability). Those specific values must
249437aa565SIvan Djelic	  be set by declaring default values for symbols BCH_CONST_M
250437aa565SIvan Djelic	  and BCH_CONST_T.
251437aa565SIvan Djelic	  Doing so will enable extra compiler optimizations,
252437aa565SIvan Djelic	  improving encoding and decoding performance up to 2x for
253437aa565SIvan Djelic	  usual (m,t) values (typically such that m*t < 200).
254437aa565SIvan Djelic	  When this option is selected, the BCH library supports
255437aa565SIvan Djelic	  only a single (m,t) configuration. This is mainly useful
256437aa565SIvan Djelic	  for NAND flash board drivers requiring known, fixed BCH
257437aa565SIvan Djelic	  parameters.
258437aa565SIvan Djelic
259437aa565SIvan Djelicconfig BCH_CONST_M
260437aa565SIvan Djelic	int
261437aa565SIvan Djelic	range 5 15
262437aa565SIvan Djelic	help
263437aa565SIvan Djelic	  Constant value for Galois field order 'm'. If 'k' is the
264437aa565SIvan Djelic	  number of data bits to protect, 'm' should be chosen such
265437aa565SIvan Djelic	  that (k + m*t) <= 2**m - 1.
266437aa565SIvan Djelic	  Drivers should declare a default value for this symbol if
267437aa565SIvan Djelic	  they select option BCH_CONST_PARAMS.
268437aa565SIvan Djelic
269437aa565SIvan Djelicconfig BCH_CONST_T
270437aa565SIvan Djelic	int
271437aa565SIvan Djelic	help
272437aa565SIvan Djelic	  Constant value for error correction capability in bits 't'.
273437aa565SIvan Djelic	  Drivers should declare a default value for this symbol if
274437aa565SIvan Djelic	  they select option BCH_CONST_PARAMS.
275437aa565SIvan Djelic
276437aa565SIvan Djelic#
277f7704347SDavid S. Miller# Textsearch support is select'ed if needed
278f7704347SDavid S. Miller#
2792de4ff7bSThomas Grafconfig TEXTSEARCH
280f7704347SDavid S. Miller	boolean
2811da177e4SLinus Torvalds
282df3fb93aSThomas Grafconfig TEXTSEARCH_KMP
283f7704347SDavid S. Miller	tristate
284df3fb93aSThomas Graf
2858082e4edSPablo Neira Ayusoconfig TEXTSEARCH_BM
28629cb9f9cSDavid S. Miller	tristate
2878082e4edSPablo Neira Ayuso
2886408f79cSThomas Grafconfig TEXTSEARCH_FSM
289f7704347SDavid S. Miller	tristate
2906408f79cSThomas Graf
2915db53f3eSJoern Engelconfig BTREE
2925db53f3eSJoern Engel	boolean
2935db53f3eSJoern Engel
2945ea81769SAl Viroconfig HAS_IOMEM
295ee36c2bfSAl Viro	boolean
2965ea81769SAl Viro	depends on !NO_IOMEM
297087fafd1SRichard Weinberger	select GENERIC_IO
2985ea81769SAl Viro	default y
2995ea81769SAl Viro
3005ea81769SAl Viroconfig HAS_IOPORT
3015ea81769SAl Viro	boolean
3025ea81769SAl Viro	depends on HAS_IOMEM && !NO_IOPORT
303ee36c2bfSAl Viro	default y
304ee36c2bfSAl Viro
305411f0f3eSHeiko Carstensconfig HAS_DMA
306411f0f3eSHeiko Carstens	boolean
307411f0f3eSHeiko Carstens	depends on !NO_DMA
308411f0f3eSHeiko Carstens	default y
309411f0f3eSHeiko Carstens
310928923c7SGeert Uytterhoevenconfig CHECK_SIGNATURE
311928923c7SGeert Uytterhoeven	bool
312928923c7SGeert Uytterhoeven
313aab46da0SRusty Russellconfig CPUMASK_OFFSTACK
314aab46da0SRusty Russell	bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS
315aab46da0SRusty Russell	help
316aab46da0SRusty Russell	  Use dynamic allocation for cpumask_var_t, instead of putting
317aab46da0SRusty Russell	  them on the stack.  This is a bit more expensive, but avoids
318aab46da0SRusty Russell	  stack overflow.
319aab46da0SRusty Russell
3208c384cdeSRusty Russellconfig DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
3218c384cdeSRusty Russell       bool "Disable obsolete cpumask functions" if DEBUG_PER_CPU_MAPS
3228c384cdeSRusty Russell       depends on EXPERIMENTAL && BROKEN
3238c384cdeSRusty Russell
324c39649c3SBen Hutchingsconfig CPU_RMAP
325c39649c3SBen Hutchings	bool
326c39649c3SBen Hutchings	depends on SMP
327c39649c3SBen Hutchings
32875957ba3STom Herbertconfig DQL
32975957ba3STom Herbert	bool
33075957ba3STom Herbert
331e9cc8bddSGeert Uytterhoeven#
332e9cc8bddSGeert Uytterhoeven# Netlink attribute parsing support is select'ed if needed
333e9cc8bddSGeert Uytterhoeven#
334e9cc8bddSGeert Uytterhoevenconfig NLATTR
335e9cc8bddSGeert Uytterhoeven	bool
336e9cc8bddSGeert Uytterhoeven
33709d4e0edSPaul Mackerras#
33809d4e0edSPaul Mackerras# Generic 64-bit atomic support is selected if needed
33909d4e0edSPaul Mackerras#
34009d4e0edSPaul Mackerrasconfig GENERIC_ATOMIC64
34109d4e0edSPaul Mackerras       bool
34209d4e0edSPaul Mackerras
343b411b363SPhilipp Reisnerconfig LRU_CACHE
344b411b363SPhilipp Reisner	tristate
345b411b363SPhilipp Reisner
346c5485a7eSBruno Randolfconfig AVERAGE
347a7a9a24dSMichael Buesch	bool "Averaging functions"
348a7a9a24dSMichael Buesch	help
349a7a9a24dSMichael Buesch	  This option is provided for the case where no in-kernel-tree
350a7a9a24dSMichael Buesch	  modules require averaging functions, but a module built outside
351a7a9a24dSMichael Buesch	  the kernel tree does. Such modules that use library averaging
352a7a9a24dSMichael Buesch	  functions require Y here.
353a7a9a24dSMichael Buesch
354a7a9a24dSMichael Buesch	  If unsure, say N.
355c5485a7eSBruno Randolf
356c6df4b17SDavid Millerconfig CLZ_TAB
357c6df4b17SDavid Miller	bool
358c6df4b17SDavid Miller
35910f8113eSArend van Sprielconfig CORDIC
360d89ce936SMichael Witten	tristate "CORDIC algorithm"
36110f8113eSArend van Spriel	help
362435a95c5SMichael Witten	  This option provides an implementation of the CORDIC algorithm;
363435a95c5SMichael Witten	  calculations are in fixed point. Module will be called cordic.
36410f8113eSArend van Spriel
3659c1c21a0SAneesh Vconfig DDR
3669c1c21a0SAneesh V	bool "JEDEC DDR data"
3679c1c21a0SAneesh V	help
3689c1c21a0SAneesh V	  Data from JEDEC specs for DDR SDRAM memories,
3699c1c21a0SAneesh V	  particularly the AC timing parameters and addressing
3709c1c21a0SAneesh V	  information. This data is useful for drivers handling
3719c1c21a0SAneesh V	  DDR SDRAM controllers.
3729c1c21a0SAneesh V
373d9c46b18SDmitry Kasatkinconfig MPILIB
3742e5f094bSDmitry Kasatkin	tristate
375c6df4b17SDavid Miller	select CLZ_TAB
376d9c46b18SDmitry Kasatkin	help
377d9c46b18SDmitry Kasatkin	  Multiprecision maths library from GnuPG.
378d9c46b18SDmitry Kasatkin	  It is used to implement RSA digital signature verification,
379d9c46b18SDmitry Kasatkin	  which is used by IMA/EVM digital signature extension.
380d9c46b18SDmitry Kasatkin
3817e8dec91SDmitry Kasatkinconfig MPILIB_EXTRA
3822e5f094bSDmitry Kasatkin	bool
3837e8dec91SDmitry Kasatkin	depends on MPILIB
3847e8dec91SDmitry Kasatkin	help
38568adcad5SDmitry Kasatkin	  Additional sources of multiprecision maths library from GnuPG.
38668adcad5SDmitry Kasatkin	  This code is unnecessary for RSA digital signature verification,
38768adcad5SDmitry Kasatkin	  but can be compiled if needed.
3887e8dec91SDmitry Kasatkin
3895e8898e9SDmitry Kasatkinconfig SIGNATURE
3902e5f094bSDmitry Kasatkin	tristate
391be440ec7SDmitry Kasatkin	depends on KEYS && CRYPTO
392be440ec7SDmitry Kasatkin	select CRYPTO_SHA1
393051dbb91SDmitry Kasatkin	select MPILIB
394051dbb91SDmitry Kasatkin	help
395051dbb91SDmitry Kasatkin	  Digital signature verification. Currently only RSA is supported.
396051dbb91SDmitry Kasatkin	  Implementation is done using GnuPG MPI library
397051dbb91SDmitry Kasatkin
398*ab253839SDavid Daney#
399*ab253839SDavid Daney# libfdt files, only selected if needed.
400*ab253839SDavid Daney#
401*ab253839SDavid Daneyconfig LIBFDT
402*ab253839SDavid Daney	bool
403*ab253839SDavid Daney
4042de4ff7bSThomas Grafendmenu
405